If you are looking for market trends, we present the Inovalley Portable Bluetooth Speaker Black 1000W ! Type: Bluetooth Speaker Color: Black Features: Volume control Speaker Portable Includes remote control Rechargeable battery Integrated karaoke LED Lights Links: USB Microphone TO Guitar Connectivity: Bluetooth Bluetooth 5.0 Power: 1000W Sound: Stereo Power supply: Electrical Cable Rechargeable battery Technology: LED Wireless True Wireless Stereo (TWS) True Wireless Charging Time Approx.: 4-8 hours